/*
 * The MIT License
 *
 * Copyright 2015 Gavin Crayk.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package com.googlecode.census.client;

import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import javax.websocket.ContainerProvider;
import javax.websocket.DeploymentException;
import javax.websocket.WebSocketContainer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 *
 * @author Gavin Crayk
 */
public class CensusConnection {

    private static final Logger LOG = LoggerFactory.getLogger(CensusConnection.class);
    private final URI endpointUri;
    private final CensusClientEndpoint endpoint;

    /**
     * Construct a connection to a Day Break Games Census Service, using the
     * appropriate {@link CensusClientEndpoint}, the endpoint URL string, and
     * the service name provided to you by Day Break Games.
     *
     * @param endpoint the class responsible for handling sending and receiving
     * messages from the service.
     * @param endpointString the URL of the web-socket service
     * @param serviceName the service name provided by Day Break Games
     * @throws URISyntaxException
     */
    public CensusConnection(
            final CensusClientEndpoint endpoint,
            final String endpointString,
            final String serviceName) throws URISyntaxException {
        this.endpoint = endpoint;
        this.endpointUri = new URI(endpointString + serviceName);
    }

    public void openConnection() {
        try {
            final WebSocketContainer container = ContainerProvider.getWebSocketContainer();
            container.connectToServer(endpoint, endpointUri);
        } catch (final DeploymentException | IOException e) {
            LOG.error(e.getMessage());
            throw new RuntimeException(e);
        }
    }

    public boolean isConnectionOpen() {
        return endpoint.isOpen();
    }

    public void sendMessage(final ServiceMessage message) {
        endpoint.sendMessage(message);
    }

    public void closeConnection() {
        endpoint.close();
    }
}
